Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Temperature Characteristics
32
PROPAGATION DELAY (ns)
30
28
I
CC
(mA)
26
24
22
20
18
–50
–25
0
25
50
75
100
125
150
I
CC
TYP
V
CC
= 5.0
I
CC
MAX
V
CC
= 5.5
4.00
3.50
MAX
3.00
TYP
2.50
MIN
2.00
1.50
1.00
–50
–25
0
25
50
75
100
125
150
TEMPERATURE (°C)
12-3463.a(F)
TEMPERATURE (°C)
12-3465(F)
Figure 7. Typical and Maximum I
CC
vs. Temperature
Figure 9. Propagation Delay for a High Output (t
PLH
)
vs. Temperature at V
CC
= 5.0 V
3.8
3.6
PROPAGATION DELAY (ns)
3.2
VOLTAGE (V)
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
–50
–25
0
I
OL
MAX
25
50
75
100
125
150
I
OH
MIN
4.00
MAX
3.50
3.00
2.50
MIN
2.00
1.50
1.00
–50
TYP
TEMPERATURE (°C)
12-3464.a(F)
–25
0
25
50
75
100
125
150
TEMPERATURE (°C)
12-3466(F)
Figure 8. Minimum V
OH
and Maximum V
OL
vs.
Temperature at V
CC
= 4.5 V
Figure 10. Propagation Delay for a Low Output
(t
PHL
) vs. Temperature at V
CC
= 5.0 V
Handling Precautions
CAUTION: This device is susceptible to damage as a result of ESD. Take proper precautions during both
handling and testing. Follow guidelines such as JEDEC Publication No. 108-A (Dec. 1988).
When handling and mounting line driver products, proper precautions should be taken to avoid exposure to ESD.
The user should adhere to the following basic rules for ESD control:
1. Assume that all electronic components are sensitive to ESD damage.
2. Never touch a sensitive component unless properly grounded.
3. Never transport, store, or handle sensitive components except in a static-safe environment.
6
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
